diff options
Diffstat (limited to 'ace/Process_Semaphore.cpp')
-rw-r--r-- | ace/Process_Semaphore.cpp | 123 |
1 files changed, 0 insertions, 123 deletions
diff --git a/ace/Process_Semaphore.cpp b/ace/Process_Semaphore.cpp deleted file mode 100644 index 88355398384..00000000000 --- a/ace/Process_Semaphore.cpp +++ /dev/null @@ -1,123 +0,0 @@ -// $Id$ - -#include "ace/Process_Semaphore.h" -#include "ace/Log_Msg.h" -#include "ace/OS_Memory.h" - -#if !defined (__ACE_INLINE__) -#include "ace/Process_Semaphore.inl" -#endif /* __ACE_INLINE__ */ - -#include "ace/ACE.h" - -ACE_RCSID(ace, Process_Semaphore, "$Id$") - -void -ACE_Process_Semaphore::dump (void) const -{ -#if defined (ACE_HAS_DUMP) -// ACE_TRACE ("ACE_Process_Semaphore::dump"); - ACE_DEBUG ((LM_DEBUG, ACE_BEGIN_DUMP, this)); - this->lock_.dump (); - ACE_DEBUG ((LM_DEBUG, ACE_END_DUMP)); -#endif /* ACE_HAS_DUMP */ -} - -ACE_Process_Semaphore::ACE_Process_Semaphore (u_int count, - const ACE_TCHAR *name, - void *arg, - int max) -#if defined (ACE_WIN32) || defined (ACE_HAS_POSIX_SEM) || defined (ACE_PSOS) - : lock_ (count, USYNC_PROCESS, name, arg, max) -#else - : lock_ (name, ACE_SV_Semaphore_Complex::ACE_CREATE, count) -#endif /* ACE_WIN32 || ACE_HAS_POSIX_SEM || ACE_PSOS */ -{ - arg = arg; - max = max; -// ACE_TRACE ("ACE_Process_Semaphore::ACE_Process_Semaphore"); -} - -ACE_Process_Semaphore::~ACE_Process_Semaphore (void) -{ - // ACE_TRACE ("ACE_Process_Semaphore::~ACE_Process_Semaphore"); -} - -// Explicitly destroy the semaphore. - -int -ACE_Process_Semaphore::remove (void) -{ -// ACE_TRACE ("ACE_Process_Semaphore::remove"); - return this->lock_.remove (); -} - -// Block the thread until the semaphore count becomes -// greater than 0, then decrement it. - -int -ACE_Process_Semaphore::acquire (void) -{ -// ACE_TRACE ("ACE_Process_Semaphore::acquire"); -#if defined (ACE_WIN32) || defined (ACE_HAS_POSIX_SEM) || defined (ACE_PSOS) - return this->lock_.acquire (); -#else - return this->lock_.acquire (0, SEM_UNDO); -#endif // defined (ACE_WIN32) || defined (ACE_HAS_POSIX_SEM) || defined (ACE_PSOS) -} - -// Conditionally decrement the semaphore if count is greater -// than 0 (i.e., won't block). - -int -ACE_Process_Semaphore::tryacquire (void) -{ -// ACE_TRACE ("ACE_Process_Semaphore::tryacquire"); -#if defined (ACE_WIN32) || defined (ACE_HAS_POSIX_SEM) || defined (ACE_PSOS) - return this->lock_.tryacquire (); -#else - return this->lock_.tryacquire (0, SEM_UNDO); -#endif // defined (ACE_WIN32) || defined (ACE_HAS_POSIX_SEM) || defined (ACE_PSOS) -} - -// Increment the semaphore, potentially unblocking -// a waiting thread. - -int -ACE_Process_Semaphore::release (void) -{ -// ACE_TRACE ("ACE_Process_Semaphore::release"); -#if defined (ACE_WIN32) || defined (ACE_HAS_POSIX_SEM) || defined (ACE_PSOS) - return this->lock_.release (); -#else - return this->lock_.release (0, SEM_UNDO); -#endif // defined (ACE_WIN32) || defined (ACE_HAS_POSIX_SEM) || defined (ACE_PSOS) -} - -/*****************************************************************************/ - -ACE_Process_Semaphore * -ACE_Malloc_Lock_Adapter_T<ACE_Process_Semaphore>::operator () (const ACE_TCHAR *name) -{ - ACE_Process_Semaphore *p = 0; - if (name == 0) - ACE_NEW_RETURN (p, ACE_Process_Semaphore (1, name), 0); - else - ACE_NEW_RETURN (p, ACE_Process_Semaphore (1, ACE::basename (name, - ACE_DIRECTORY_SEPARATOR_CHAR)), - 0); - return p; -} - -// -// These are instantiated both with and without ACE_HAS_THREADS. -// -#if defined (ACE_HAS_EXPLICIT_TEMPLATE_INSTANTIATION) - -// template class ACE_Guard<ACE_Process_Semaphore>; - -#elif defined (ACE_HAS_TEMPLATE_INSTANTIATION_PRAGMA) - -// #pragma instantiate ACE_Guard<ACE_Process_Semaphore> - -#endif /* ACE_HAS_EXPLICIT_TEMPLATE_INSTANTIATION */ |